Question

river 2 metre Deep and 45m wide is flowing at a rate of 3 km per hour find the quantity of water that runs into the sea per minute ​

Answer 1

Hey there

Rate of water flow in a sea = 3 km / hour

= 3000/ 60 m / min

= 50 m / min

Depth (h) of river = 2 m

Width (b) of river = 45 m

Volume of water flow that runs into the sea in 1 min = 50 x 45 x 2 = 4500 m3

Therefore, in 1 minute, 4500 m3 water will fall in the sea.

Hope this helps u !!

Answer 2

Answer:

Step-by-step explanation:

2×45×3000×1÷60

=4500m^3

= 4.5 l